hi…im sorry…when i say ‘pos’ i actually mean the picture…lets say u have a picture that is 1000 by 500…then u need a matte that is the same value that is 1000 by 500…the picture is in the bottom layer and the matte is in the top layer…in the picture layer, select luma matte and the name of your matte…that way your picture is attached to your matte…now resize your matte smaller then resize your picture bigger or smaller and u have what u want i think…but if u parent your matte to your picture…what ever size u make your picture, your matte will follow in relation…i hope its what u wanted…cheers…merv…